Re: [exim] Use of hashes to fix forwarding

Dennis Davis wrote:
>
> Certainly at least one other UK University has been successfully running a
> similar scheme for over a year. Although I believe they don't use a hash
> signature. Instead they include a simple header. Apparently some external
> stuff does break, in particular eBay alerts.

Could you please give some more details of this breakage with eBay alerts?

Thanks,
- Marc